From b63f6513f2908107becac2bc0742f885aa9abd88 Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Thu, 9 Nov 2006 17:27:18 +0000
Subject: [PATCH] Use 'char' instead of 'unsigned char' for conversion with
 std::ctype.

---
 src/utility/stringUtils.cpp | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/utility/stringUtils.cpp b/src/utility/stringUtils.cpp
index dab01f15..f00c351b 100644
--- a/src/utility/stringUtils.cpp
+++ b/src/utility/stringUtils.cpp
@@ -33,8 +33,8 @@ const bool stringUtils::isStringEqualNoCase
 	if (s1.length() < n)
 		return (false);
 
-	const std::ctype <unsigned char>& fac =
-		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+	const std::ctype <char>& fac =
+		std::use_facet <std::ctype <char> >(std::locale::classic());
 
 	bool equal = true;
 
@@ -50,8 +50,8 @@ const bool stringUtils::isStringEqualNoCase(const string& s1, const string& s2)
 	if (s1.length() != s2.length())
 		return (false);
 
-	const std::ctype <unsigned char>& fac =
-		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+	const std::ctype <char>& fac =
+		std::use_facet <std::ctype <char> >(std::locale::classic());
 
 	bool equal = true;
 	const string::const_iterator end = s1.end();
@@ -70,8 +70,8 @@ const bool stringUtils::isStringEqualNoCase
 	if (static_cast <string::size_type>(end - begin) < n)
 		return (false);
 
-	const std::ctype <unsigned char>& fac =
-		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+	const std::ctype <char>& fac =
+		std::use_facet <std::ctype <char> >(std::locale::classic());
 
 	bool equal = true;
 	char* c = const_cast<char*>(s);
@@ -86,8 +86,8 @@ const bool stringUtils::isStringEqualNoCase
 
 const string stringUtils::toLower(const string& str)
 {
-	const std::ctype <unsigned char>& fac =
-		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+	const std::ctype <char>& fac =
+		std::use_facet <std::ctype <char> >(std::locale::classic());
 
 	string out;
 	out.resize(str.size());
@@ -101,8 +101,8 @@ const string stringUtils::toLower(const string& str)
 
 const string stringUtils::toUpper(const string& str)
 {
-	const std::ctype <unsigned char>& fac =
-		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+	const std::ctype <char>& fac =
+		std::use_facet <std::ctype <char> >(std::locale::classic());
 
 	string out;
 	out.resize(str.size());